Template-Type: ReDIF-Article 1.0 Author-Name: Michail Chronopoulos, Derek Bunn, and Afzal Siddiqui Title: Optionality and Policymaking in Re-Transforming the British Power Market Classification-JEL: F0 Volume: Volume 3 Issue: Number 2 Year: 2014 Abstract: Conventional models to support policymaking for the energy sector have been largely based on deterministic or static settings that focus on planning welfare- maximising investment pathways. But, in a liberalised market, since investments are made by competitive, profit-maximising companies, the increased intervention of government policy in the trading arrangements creates uncertain responses to incentives. Industry may perceive policy risks to be high, and major companies may choose to act more cautiously than governments expect. This presents a modelling challenge, and we propose an extension to the use of real options in this context. We model several features of the low-carbon investment context, viz., irreversibility, delay, and competition, which impinge upon the radical policy imperatives for structural change in electricity markets to meet ambitious sustainability targets. Handle: RePEc:aen:eeepjl:EEEP3_2_06bunn File-URL: http://www.iaee.org/en/publications/eeeparticle.aspx?id=69 File-Format: text/html File-Restriction: Access to full text is restricted to IAEE members and subscribers.